Jump to content
SAU Community

Dump Pipe Question

StOjA32

By StOjA32,
in Engines & Forced Induction

 Share

Recommended Posts

(OO)SKYLINE(OO) Grand Master

(OO)SKYLINE(OO)

Posted
Posted
Im just about to get an exhaust put in from the turbo back... car is stock ATM

my question is .. will i need to change the dump pipe once i upgrade my turbo .. i will be upgrading to the GTRS Bolt on kit

cheers

Usually you do change the dump pipes when you have a new turbo installed.

You are upgrading to get more force induction right... Hence turbo upgrade, well you will need to get bigger dump pipes to allow better flow for the exhaust.

Then upgrade your, front pipes and install a high flow cat.

BTW I see you listen to Pantera... Yeeeha! Another Cowboy from Hell to join the Skyline enthusiasum. :D

Travis Trayhern Proficient

Travis Trayhern

Posted
Posted

while on the topic of dump pipes, GTR

i have some that are 2.5" and 1.5" wastegate pipe that vents back just befor the flange, got front pipes 2.5" to 3" decat and 3.5" back now

i am looking at cutting the wastegate pipe about halfway and gringind and blocking the return then bending up a 2" pipe (screamer pipe) and running them both to the bottem bend of the front pipe straight on the ground, its this worth it? what are some ppls opinions some told me to just run it down and vent it in just before the cat. im not worried about the noise factor.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • thatjawncrazy
      Another "where do these lines and plugs go" RB25DET question

      By thatjawncrazy · Posted

      GTSboy, thank you again. i’ve been reading all the other SAU RB25 vacuum line threads and you have the utmost patience for people asking “where do my vacuum lines go”. it’s appreciated. i did also enlist a few other RB guys local to me.  i would like to run 5 to 4. turbo pressure side to wastegate actuator. i would like to run 3 to 1. power steering air valve line to intercooler outlet. (this is how it was previously). i was told 2 is the bleed port for the boost solenoid - which i’m not running - so should be capped.   anyone see any problems with that?    
    • Kinkstaah
      Ethanol Content Sensor - Always at 11%?

      By Kinkstaah · Posted

      So yes. All of them. Something like 98% of all fuel in the USA has 10% ethanol: https://afdc.energy.gov/fuels/ethanol-fuel-basics It's labelled as like, AKI, 87, 91, 93 with an E10 or E5 or E15 label on the pump. At a certain point, it's not just "E10" instead of 91. It is 91, 95, 98, and all of them have 10% Ethanol in them. You can also get E85 and E30 which is why you do see some people rolling around with E30 tunes in them.
    • Stringycheese
      Blue slip

      By Stringycheese · Posted

      Thanks for the response. This is an 04 EP3 Type R. JDM spec. Fairly certain they're just basic BC racing coils. I do plan to keep as the ride quality on stock I've been told is pretty meh given Sydney roads. If I were to go down that avenue, does NSW require them to be a certain spec (close to original) etc?
    • PranK
      Blue slip

      By PranK · Posted

      Should have asked what is the car?
    • PranK
      Blue slip

      By PranK · Posted

      I've had two super conflicting experiences with blue slips. My 30 year old E39 waltzed through with no issues but my brother in law was knocked back on 12 y/o 3 series due to wiper blades and some cracking in a control arm bush.  What kind of coil overs? Do you want to keep them after?  If it was me I'd get some dirt cheap shocks and springs from eBay or scumtree. Not ideal but will get you over the line and might even be less than $1k.
×
×
  • Create New...